This study focuses on the evaluation of efficiency a low-cost macrocapsule, using commercially available pharmaceutical capsules with specific modifications, for self-healing concrete. The macrocapsules were developed by Belgian Building Research Institute in previous study. healing agent is resin based alkyd-urethane, commercial product, which was selected its compatibility concrete and shell,...

For a purified preparation of the soluble form of phosphatidate phosphohydrolase (EC 3.1.3.4) from guinea pig cerebral cortex, I-O-alkyl-racglycerol 3-phosphate was found to be accepted as a substrate. This substrate analog was tritium-labeled in order to serve in a rapid sensitive assay for the enzyme, in which labeled I-alkyl glycerol is released. Heat denaturation and enzyme activity depende...

The uniqueness of alkyd resin, epoxy and polyurethane nanocomposites has brought prominent recognition to the field heavy-duty coating materials. This is expected due collaborative features nano-sized materials such as high surface area volume ratio, great functionality per-unit space, extremely small sizes with density, that (biodegradability, gloss retention, adaptability, flexibility, durabi...

Benzoguanamine (2,4-diamino-6-phenyl-1,3,5-triazine) is used to increase thermoset properties of alkyd, acrylic and formaldehyde resins. It is used as a raw material for guanamine resins. Maleic acid is used as an oil and fat preservative and food acidulant. Crystal structures of melaminium (2,4,6-triamino-1,3,5-triazin-1-ium) maleate monohydrate 201 and Bis(melaminium) DL-malate tetrahydrate 2...